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发明名称
Improvements in method and apparatus for pressing pipe
摘要
申请公布号
GB443379(A)
申请公布日期
1936.02.27
申请号
GB19340025252
申请日期
1934.09.01
申请人
JAMES JEROME DYER
发明人
分类号
B28B21/54
主分类号
B28B21/54
代理机构
代理人
主权项
地址
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